Package org.eolang.opeo

Interface Instruction

All Known Implementing Classes:
Instruction.Nop, JeoInstruction, LabelInstruction, OpcodeInstruction
public interface Instruction
Instruction abstraction.
Since:
0.1

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Interface
    Description
    static final class 
    Instruction.Nop
    Not an operation instruction.

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    opcode()
    Opcode number.
    Object
    operand(int index)
    Retrieve operand by position index.
    List<Object>
    operands()
    Full list of operands.

  • Method Details

    • opcode

      int opcode()
      Opcode number.
      Returns:
      Opcode number.

    • operand

      Object operand(int index)
      Retrieve operand by position index.
      Parameters:
      index - Operand index
      Returns:
      Operand

    • operands

      List<Object> operands()
      Full list of operands.
      Returns:
      Operands.